我使用下面的存储库在 Arch Linux 上使用 CPU 优化内核 linux-ck-ivybridge，但是由于未知原因，pacman 自 2021 年 7 月以来已停止升级内核。
它也不再被 pacman 列出。他们是否停止提供 CPU 优化内核？
~$ sudo pacman -Syyu
[sudo] password for konrad:
:: Synchronizing package databases...
core 154.6 KiB 429 KiB/s 00:00 [########################################] 100%
extra 1715.0 KiB 2.50 MiB/s 00:01 [########################################] 100%
community 6.5 MiB 2.78 MiB/s 00:02 [########################################] 100%
repo-ck 3.8 KiB 16.6 KiB/s 00:00 [########################################] 100%
:: Starting full system upgrade...
there is nothing to do
~$ pacman -Ss linux-ck-ivybridge
~$ pacman -Ss linux-ck
repo-ck/linux-ck 5.16.14-1 (ck-generic)
The Linux-ck kernel and modules with ck's hrtimer patches
repo-ck/linux-ck-generic-v2 5.16.14-1 (ck-generic-v2)
The Linux-ck-generic-v2 kernel and modules with ck's hrtimer patches
repo-ck/linux-ck-generic-v2-headers 5.16.14-1 (ck-generic-v2)
Headers and scripts for building modules for Linux-ck-generic-v2 kernel
repo-ck/linux-ck-generic-v3 5.16.14-1 (ck-generic-v3)
The Linux-ck-generic-v3 kernel and modules with ck's hrtimer patches
repo-ck/linux-ck-generic-v3-headers 5.16.14-1 (ck-generic-v3)
Headers and scripts for building modules for Linux-ck-generic-v3 kernel
repo-ck/linux-ck-generic-v4 5.16.14-1 (ck-generic-v4)
The Linux-ck-generic-v4 kernel and modules with ck's hrtimer patches
repo-ck/linux-ck-generic-v4-headers 5.16.14-1 (ck-generic-v4)
Headers and scripts for building modules for Linux-ck-generic-v4 kernel
repo-ck/linux-ck-headers 5.16.14-1 (ck-generic)
Headers and scripts for building modules for Linux-ck kernel
/etc/pacman.conf
[...]
[repo-ck]
Server = https://mirror.lesviallon.fr/$repo/os/$arch
Server = http://repo-ck.com/$arch
这些问题可能在 2021 年 8 月
Con Kolivas 考虑结束内核开发、停用 MuQSS 和 -ck 补丁的这篇文章中进行了概述：
您可能仍然会找到 Arch的 linux-ck 5.16.15-1 ，最近一次更新是在 2022-03-17。
您还可以找到 非官方用户存储库/Repo-ck。